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Mark J Howell
Insider
First SEC filing: June 8, 2026 · Latest: June 8, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 5, 2026 | OPLN | A | 6,031 | $36.48 | $220,011 | 72,938 Direct | +9.01% | Acquired | -3.2% (price as of 2026-10-05) |
| June 6, 2025 | OPLN | A | 7,195 | $23.63 | $170,018 | 66,907 Direct | +12.05% | Acquired | 49.5% (price as of 2026-10-05) |
| June 7, 2024 | OPLN | A | 10,132 | $16.78 | $170,015 | 59,712 Direct | +20.44% | Acquired | 110.5% (price as of 2026-10-05) |
| June 2, 2023 | OPLN | A | 11,032 | $15.41 | $170,003 | 49,580 Direct | +28.62% | Acquired | 129.2% (price as of 2026-10-05) |
| June 2, 2022 | OPLN | A | 7,832 | $16.60 | $130,011 | 38,548 Direct | +25.50% | Acquired | 112.8% (price as of 2026-10-05) |
| May 11, 2022 | OPLN | P | 15,300 | $13.00 | $198,900 | 15,300 Direct | · | Acquired | 171.7% (price as of 2026-10-05) |
| June 4, 2021 | OPLN | A | 7,132 | $18.23 | $130,016 | 30,716 Direct | +30.24% | Acquired | 93.7% (price as of 2026-10-05) |
| June 4, 2020 | OPLN | A | 8,228 | $15.80 | $130,002 | 22,037 Direct | +59.58% | Acquired | 123.5% (price as of 2026-10-05) |
| April 3, 2020 | OPLN | A | 301 | $9.50 | $2,860 | 1,547 Direct | +24.16% | Acquired | 271.8% (price as of 2026-10-05) |
| Jan. 3, 2020 | OPLN | A | 127 | $22.40 | $2,845 | 1,246 Direct | +11.35% | Acquired | 57.7% (price as of 2026-10-05) |
| Oct. 3, 2019 | OPLN | A | 119 | $23.57 | $2,805 | 1,120 Direct | +11.89% | Acquired | 49.9% (price as of 2026-10-05) |
| June 17, 2019 | OPLN | A | 73 | $60.07 | $4,385 | 1,000 Direct | +7.87% | Acquired | 55.3% (price as of 2026-10-05) |
| June 4, 2019 | OPLN | A | 2,230 | $58.31 | $130,031 | 13,809 Direct | +19.26% | Acquired | 60.0% (price as of 2026-10-05) |
| April 4, 2019 | OPLN | A | 83 | $52.35 | $4,345 | 927 Direct | +9.83% | Acquired | 78.3% (price as of 2026-10-05) |
| Jan. 4, 2019 | OPLN | A | 92 | $46.91 | $4,316 | 844 Direct | +12.23% | Acquired | 98.9% (price as of 2026-10-05) |
| Oct. 3, 2018 | OPLN | A | 72 | $59.55 | $4,288 | 752 Direct | +10.59% | Acquired | 56.7% (price as of 2026-10-05) |
| July 5, 2018 | OPLN | A | 77 | $55.52 | $4,275 | 680 Direct | +12.77% | Acquired | 68.1% (price as of 2026-10-05) |
| June 4, 2018 | OPLN | A | 2,140 | $53.75 | $115,025 | 11,579 Direct | +22.67% | Acquired | 73.6% (price as of 2026-10-05) |
| April 4, 2018 | OPLN | A | 64 | $54.64 | $3,497 | 603 Direct | +11.87% | Acquired | 70.8% (price as of 2026-10-05) |
| Jan. 5, 2018 | OPLN | A | 67 | $51.53 | $3,453 | 539 Direct | +14.19% | Acquired | 81.1% (price as of 2026-10-05) |
| Oct. 3, 2017 | OPLN | A | 65 | $48.50 | $3,152 | 472 Direct | +15.97% | Acquired | 92.4% (price as of 2026-10-05) |
| July 6, 2017 | OPLN | A | 77 | $40.83 | $3,144 | 407 Direct | +23.33% | Acquired | 128.5% (price as of 2026-10-05) |
| June 5, 2017 | OPLN | A | 2,594 | $44.34 | $115,018 | 9,439 Direct | +37.90% | Acquired | 110.5% (price as of 2026-10-05) |
| April 4, 2017 | OPLN | A | 54 | $42.19 | $2,278 | 331 Direct | +19.49% | Acquired | 121.2% (price as of 2026-10-05) |
| Jan. 6, 2017 | OPLN | A | 51 | $44.61 | $2,275 | 277 Direct | +22.57% | Acquired | 109.2% (price as of 2026-10-05) |
| Oct. 4, 2016 | OPLN | A | 47 | $43.44 | $2,042 | 226 Direct | +26.26% | Acquired | 114.8% (price as of 2026-10-05) |
| July 5, 2016 | OPLN | A | 49 | $41.49 | $2,033 | 179 Direct | +37.69% | Acquired | 124.9% (price as of 2026-10-05) |
| June 8, 2016 | OPLN | A | 2,785 | $41.30 | $115,020 | 6,845 Direct | +68.60% | Acquired | 125.9% (price as of 2026-10-05) |
| April 5, 2016 | OPLN | A | 31 | $38.30 | $1,187 | 130 Direct | +31.31% | Acquired | 143.6% (price as of 2026-10-05) |
| Jan. 7, 2016 | OPLN | A | 31 | $34.25 | $1,062 | 99 Direct | +45.59% | Acquired | 172.5% (price as of 2026-10-05) |
| Jan. 4, 2016 | OPLN | A | 170 | $36.92 | $6,276 | 4,060 Direct | +4.37% | Acquired | 152.8% (price as of 2026-10-05) |
| Oct. 1, 2015 | OPLN | A | 30 | $35.76 | $1,073 | 68 Direct | +78.95% | Acquired | 160.9% (price as of 2026-10-05) |
| July 2, 2015 | OPLN | A | 28 | $37.73 | $1,056 | 38 Direct | +280.00% | Acquired | 147.3% (price as of 2026-10-05) |
| June 3, 2015 | OPLN | A | 2,620 | $38.18 | $100,032 | 3,890 Direct | +206.30% | Acquired | 144.4% (price as of 2026-10-05) |
| April 2, 2015 | OPLN | A | 10 | $38.06 | $381 | 10 Direct | · | Acquired | 145.2% (price as of 2026-10-05) |
| Jan. 2, 2015 | OPLN | A | 1,270 | $34.53 | $43,853 | 1,270 Direct | · | Acquired | 170.2% (price as of 2026-10-05) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 5, 2026 | OPLN | Phantom Stock | Common Stock | · | · | 6,031 | Acquired |
| June 6, 2025 | OPLN | Phantom Stock | Common Stock | · | · | 7,195 | Acquired |
| June 7, 2024 | OPLN | Phantom Stock | Common Stock | · | · | 10,132 | Acquired |
| June 2, 2023 | OPLN | Phantom Stock | Common Stock | · | · | 11,032 | Acquired |
| June 2, 2022 | OPLN | Phantom Stock | Common Stock | · | · | 7,832 | Acquired |
| June 4, 2021 | OPLN | Phantom Stock | Common Stock | · | · | 7,132 | Acquired |
| June 4, 2020 | OPLN | Phantom Stock | Common Stock | · | · | 8,228 | Acquired |
| April 3, 2020 | OPLN | Phantom Stock | Common Stock | · | · | 301 | Acquired |
| Jan. 3, 2020 | OPLN | Phantom Stock | Common Stock | · | · | 127 | Acquired |
| Oct. 3, 2019 | OPLN | Phantom Stock | Common Stock | · | · | 119 | Acquired |
| June 17, 2019 | OPLN | Phantom Stock | Common Stock | · | · | 73 | Acquired |
| June 4, 2019 | OPLN | Phantom Stock | Common Stock | · | · | 2,230 | Acquired |
| April 4, 2019 | OPLN | Phantom Stock | Common Stock | · | · | 83 | Acquired |
| Jan. 4, 2019 | OPLN | Phantom Stock | Common Stock | · | · | 92 | Acquired |
| Oct. 3, 2018 | OPLN | Phantom Stock | Common Stock | · | · | 72 | Acquired |
| July 5, 2018 | OPLN | Common Stock | Common Stock | · | · | 77 | Acquired |
| June 4, 2018 | OPLN | Common Stock | Common Stock | · | · | 2,140 | Acquired |
| April 4, 2018 | OPLN | Common Stock | Common Stock | · | · | 64 | Acquired |
| Jan. 5, 2018 | OPLN | Common Stock | Common Stock | · | · | 67 | Acquired |
| Oct. 3, 2017 | OPLN | Common Stock | Common Stock | · | · | 65 | Acquired |
| July 6, 2017 | OPLN | Common Stock | Common Stock | · | · | 77 | Acquired |
| June 5, 2017 | OPLN | Common Stock | Common Stock | · | · | 2,594 | Acquired |
| April 4, 2017 | OPLN | Common Stock | Common Stock | · | · | 54 | Acquired |
| Jan. 6, 2017 | OPLN | Common Stock | Common Stock | · | · | 51 | Acquired |
| Oct. 4, 2016 | OPLN | Common Stock | Common Stock | · | · | 47 | Acquired |
| July 5, 2016 | OPLN | Common Stock | Common Stock | · | · | 49 | Acquired |
| June 8, 2016 | OPLN | Common Stock | Common Stock | · | · | 2,785 | Acquired |
| April 5, 2016 | OPLN | Common Stock | Common Stock | · | · | 31 | Acquired |
| Jan. 7, 2016 | OPLN | Common Stock | Common Stock | · | · | 31 | Acquired |
| Jan. 4, 2016 | OPLN | Common Stock | Common Stock | · | · | 170 | Acquired |
| Oct. 1, 2015 | OPLN | Common Stock | Common Stock | · | · | 30 | Acquired |
| July 2, 2015 | OPLN | Common Stock | Common Stock | · | · | 28 | Acquired |
| June 3, 2015 | OPLN | Common Stock | Common Stock | · | · | 2,620 | Acquired |
| April 2, 2015 | OPLN | Common Stock | Common Stock | · | · | 10 | Acquired |
| Jan. 2, 2015 | OPLN | Common Stock | Common Stock | · | · | 1,270 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).